A voyage to South America - Juan, Jorge, 1713-1773 (Center for Latin American Studies, Arizona State University, 1975)
Translation of Ulloa's Relación histórica del viage a la América Meridional
The account of the scientific work of the expedition, written by Jorge Juan y Santacilia, was published separately, Madrid, 1748, under title: Observaciones astronómicas, y phísicas hechas ... en los reynos del Perù. It is not included in this translation.
Reprint of the 1964 ed. published by Knopf, New York, in series: Borzoi books on Latin America